Common types of roofs and basic framing terms.
Framing roof architecture.
Gable a gable roof has a ridge at the center and slopes in two directions.
Understand the different measurements.
Usages vary slightly from region to region or from one builder or architect to another.
Roof framing is one of those carpenter skills that appears quite complicated and indeed some roof designs are difficult.
Variations are associated with architectural styles of different regions or countries.
Roof terminology is also not rigidly defined.
A ridge board is a horizontal member of the roof frame.
Types of roofs the most commonly used types of pitched roof construction are the gable the hip the intersecting and the shed or lean to.
466chapter 17 basic roof framing.
Building code ibc set out specific guidelines within which conventional light frame wood structures may be built without the need for engineering analysis of each component.
An example of each is shown in figure 2 1.
Parts of a roof.
Roof shapes differ greatly from region to region.
Architectural home design software.
Within limitations which include among others building size roof pitch.
It is the form most commonly used by the navy.
Designing the roof 1.
Choose a style of roof.
Another common design in the northeast is the saltbox which is a gable roof with one longer side.
The a frame is very easy to identify.
The basic roof styles used for homes and small buildings are gable hip low slope and shed as shown in figure 17 1.
If you want to frame a roof you ve got two important choices to make in terms of design.
It is simple in design economical to construct.
Define ridge board rafter hip valley sheathing fascia soffit dormer and pitch.
Shed gable hip gambrel and mansard.
The main factors which influence the shape of roofs are the climate and the materials available for roof structure and the outer covering.
Label and identify the parts of a.
The roof makes up much or all off the walls of the home.
347 framing and bracing a truss roof system without lookouts 2 49 5318 setting truss lookout spacing and viewing selected truss details.
A carpenter must understand and be able to frame roofs in different styles.
The point at which all the raftersare attached to.
Roofs are basically five types.
The provisions for prescriptive roof construction are found in chapter 8 of the irc and in section 2308 of the ibc.
It s steep pointed roof which extends all the way to the ground or close to the ground.
It s a very simple roof design and is inexpensive because the roof serves as both roof and walls.
The framing style of the roof refers to the actual components of each.
